The host looked gorgeous in a slew of outfits — and when she turned around they were even sexier!

From sheer to completely bare, Selena Gomez looked just as sexy and chic when she turned around last night at MTV’s European Music Awards 2011. The host pulled out so many different looks, but she began the backless trend on the red carpet, where her Marchesa mini lead to a sheer panel and delicate buttons. See what other looks totally surprised us when she turned around!

Katrina Mitzeliotis

Selena’s plunging red jumpsuit by The Blonds was even sexier when she turned around to reveal a bare back!

Selena’s shorts get-up and boots combo was perfect for a performance — from the hotpants to the side cutouts she totally sizzled!

On the red carpet, Selena wowed in Marchesa — I especially love the sheer detailing and the buttons up the back!

Selena’s yellow plunging top and sequin shorts were even hotter when she turned around to reveal the totally sheer back!